Ok, so me, my mom, her sister, and her mother have all tested with 23andme...

[Sehnsucht]

The question is, how do I use our data to figure out my (deceased) maternal grand father's ancestry?

For those of you who know how 23andme and those other third party tools works I have tested myself, my mother as well as hersister, and also I have just recently tested my maternal grand mother as well at 23andme. I also want to figure out what my maternal grand father's results would be if he were to test here but unfortunately I can't test him since he is deceased. Is there a way, using my mother and aunts results and comparing them to my grandmother's that I can figure out what my grandfather's ancestry is? I would appreciate it if someone could help. Thank you.

[1stLightHorse]

Right on cunt....we're ancestral brothers. 0038:

Hopefully someone more knowledgeable can answer your question, brother.